Club Car Pioneer 900, Руководство по техническому обслуживанию

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TROUBLESHOOTING AND ELECTRICAL SYSTEM Test Procedures
Page 11-36 2001 Pioneer 900 Gasoline Vehicle Maintenance and Service Manual
11
TEST PROCEDURE 17 – KEY SWITCH (ENGINE KILL CIRCUIT)
Read DANGER and WARNING on page 11-1.
1. Place the Forward/Reverse handle in the NEUTRAL position, chock the wheels and disconnect the bat-
tery, negative cable first.
2. Remove the center dash assembly. See Key Switch Removal, Section 12, Page 12-15.
3. Disconnect wires from the (+M) and (–M) terminals of the key switch.
4. Place the red (+) probe on the (+M) terminal and the black (–) probe on the (–M) terminal. With the key
switch OFF, the reading should be continuity. With the key switch turned ON, the reading should be NO
continuity. If either reading is incorrect, replace the key switch (Figure 11-43, Page 11-36).
5. Reconnect wires to the key switch. Make sure wires are connected correctly and are tight. If they are
not, rewire or tighten as necessary.
TEST PROCEDURE 18 – ENGINE KILL WIRE
Read DANGER and WARNING on page 11-1.
1. Place the Forward/Reverse handle in the NEUTRAL position, chock the wheels and disconnect the bat-
tery, negative cable first.
2. Disconnect white/black wire bullet connector located at the engine RPM limiter (Figure 11-39,
Page 11-33).
3. Connect red (+) probe of multimeter to the male bullet terminal on the white/black wire and connect the
black (–) probe to the vehicle frame.
4. With the Forward/Reverse handle in the NEUTRAL position, turn the key switch to the ON position and
note the multimeter reading. Turn the key and hold it in the START position while noting the multimeter
reading. There should be NO continuity when the key switch is in the ON or START position. If there is
continuity, check for worn insulation on the white/black wire that is allowing the wire to ground to the
frame.
Figure 11-43 Test Key Switch – Engine Kill Circuit
KEY SWITCH
ENGINE KILL CIRCUIT
KEY SWITCH OFF
2m
20
m
200
m
2k
200
200
200 200
20
2
200
m
500
20k
200k
2000
k
1000
OFF
WAVETEK 5XL
V
V
V
A
! !
COM
200nA
MAX
1000 ---
750V
FUSED
B
–M
A S
+M
YELLOW
BLACK
WHITE/BLACK
RED
BLUE